In addition to the ceramic and carbide grinding inserts, the Pocket Pal sharpener has also been expanded into a small survival tool with a folding conical diamond sharpener for serrated or hooked blades, an integrated fire starter, a small signal light, an emergency whistle, and a lanyard attached compass. More functionality in such a compact form factor is unthinkable. 8.5 cm x 3.7 cm x 1.1 cm.
